Green the Vote president resigns after marijuana petition count controversy

TULSA, Okla. (KTUL) -- The president of marijuana advocacy group Green the Vote is stepping down. Isaac Caviness made the announcement on the group's Facebook page Sunday.

Last week, the secretary of state's office determined the group failed to collect enough signatures to get a state question on the ballot to decide if medical marijuana should be added to the Oklahoma constitution. The state hasn't counted a second petition for a state question to legalize recreational marijuana.